CN108612934B - 一种用于城镇天然气的集中供气管道 - Google Patents
一种用于城镇天然气的集中供气管道 Download PDFInfo
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- CN108612934B CN108612934B CN201810472697.0A CN201810472697A CN108612934B CN 108612934 B CN108612934 B CN 108612934B CN 201810472697 A CN201810472697 A CN 201810472697A CN 108612934 B CN108612934 B CN 108612934B
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- Prior art keywords
- joint
- connector
- gas supply
- pipeline
- natural gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
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Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810472697.0A CN108612934B (zh) | 2018-05-17 | 2018-05-17 | 一种用于城镇天然气的集中供气管道 |
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CN201810472697.0A CN108612934B (zh) | 2018-05-17 | 2018-05-17 | 一种用于城镇天然气的集中供气管道 |
Publications (2)
Publication Number | Publication Date |
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CN108612934A CN108612934A (zh) | 2018-10-02 |
CN108612934B true CN108612934B (zh) | 2020-11-24 |
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CN201810472697.0A Active CN108612934B (zh) | 2018-05-17 | 2018-05-17 | 一种用于城镇天然气的集中供气管道 |
Country Status (1)
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CN (1) | CN108612934B (zh) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES513546A0 (es) * | 1982-06-28 | 1983-11-16 | Commissariat Energie Atomique | Procedimiento y dispositivo para la realizacion de huellas sobre la pared de porciones de un tubo ceramico. |
KR100208462B1 (ko) * | 1996-09-20 | 1999-07-15 | 이문수 | 배관용 방음, 방진 및 결로 방지장치 |
IT1304396B1 (it) * | 1998-11-25 | 2001-03-15 | Socotherm S R L | Metodo per la protezione anticorrosiva in campo dei giunti disaldatura e/o delle zone di rivestimento danneggiate di tubazioni |
CN100498028C (zh) * | 2003-05-06 | 2009-06-10 | 阿斯彭气凝胶有限公司 | 承重、轻量和紧凑的超绝热系统 |
CN201785956U (zh) * | 2010-09-26 | 2011-04-06 | 张敬威 | 一种落水管接头 |
CN102537571A (zh) * | 2012-01-06 | 2012-07-04 | 阴法军 | 用于聚乙烯塑钢缠绕管连接的管接头 |
CN103383029A (zh) * | 2013-06-26 | 2013-11-06 | 洛阳凯诺知识产权咨询服务有限公司 | 一种管道快接装置 |
CN105065818B (zh) * | 2015-08-08 | 2017-04-19 | 济南大学 | 一种用于地上石油管道的柔性消振连接装置 |
CN106224645B (zh) * | 2016-08-30 | 2018-11-06 | 山东胜伟盐碱地科技有限公司 | 方便运输和埋设的集水管结构 |
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2018
- 2018-05-17 CN CN201810472697.0A patent/CN108612934B/zh active Active
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Effective date of registration: 20201111 Address after: Room 402, Research Institute building, Chungu 3D Printing Industrial Park, Fanchang Economic Development Zone, Wuhu City, Anhui Province Applicant after: Anhui Zhongcheng Information Technology Consulting Co.,Ltd. Address before: 412007 Taishan West Road, Tianyuan District, Hunan, Zhuzhou Province, Hunan University of Technology Applicant before: Fu Jie |
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Effective date of registration: 20221212 Address after: 276800 R&D Building No. 8, Electronic Information Industrial Park, Gaoxin 7th Road, Rizhao Hi tech Zone, Shandong Province 237, Xueyuan Road, Rizhao Hi tech Zone, Shandong Province Patentee after: Rizhao Xinrui Investment Promotion Development Co.,Ltd. Address before: 241,200 Room 402, Research Institute Building, Chungu 3D Printing Industrial Park, Economic Development Zone, Fanchang County, Wuhu City, Anhui Province Patentee before: Anhui Zhongcheng Information Technology Consulting Co.,Ltd. |
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